Whatsminer P463B oil immersion cooling power supply unit suits M56 M66 series miners. This power supply is a part of the normal operation of the miner. When the miner is under high load and high temperature for a long time, it may cause the PSU to fail, thus affecting the normal operation of the machine. The P463B P663B P467B PSU has output undervoltage, overvoltage, overcurrent, short circuit protection, input overvoltage, undervoltage protection, and overtemperature protection. When the power supply unit fails, we should replace it as soon as possible to ensure the normal operation of the miner and restore the miner's income.
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First Listed on Newegg
October 17, 2025
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